PLEASE PLEASE PLEASE HURRY I WILL MARK BRANLIEST
...
Answers: 2
Social Studies, 22.06.2019 10:30
According to the federal regulations, which of the following studies meets the definition of research with human subjects? a study of twenty 4th grade classrooms in which researchers ask the schools to systematically vary the time of day reading is taught, and collect weekly assessments of reading comprehension for each child over a three-month period.the collection of data, by a playground designer hired by the superintendent of schools, about the physical dimensions of school playgrounds, presence of fencing, and the kinds of equipment currently provided.a feasibility study for implementing a year-round school program, focusing on economic issues such a facilities utilization and transportation costs.an analysis of aggregate data comparing statewide high school graduation rates provided by the state department of public instruction, using county tax information.
Answers: 2
Social Studies, 22.06.2019 12:00
The first national government for the united states was
Answers: 1
Social Studies, 22.06.2019 13:00
Which groups of people most directly benefited from song innovations in the song dynasty‘s open border policy?
Answers: 1
Social Studies, 22.06.2019 21:40
Dr. robbins wants to know if there are different opinions regarding the value of public school education between native americans who have at least one relative who attended indian boarding school and native americans who have no family experience with indian boarding school. dr. robbins contacts 35 native american participants in each group. he wants each group to include younger as well as older adults, and a mix of male and female participants. he asks each person to complete a survey about their attitudes toward public education. the design of this study is:
Answers: 3
Mathematics, 16.02.2021 21:10
Spanish, 16.02.2021 21:10
Social Studies, 16.02.2021 21:10
Mathematics, 16.02.2021 21:10
Mathematics, 16.02.2021 21:20
Mathematics, 16.02.2021 21:20
Social Studies, 16.02.2021 21:20
English, 16.02.2021 21:20